UV or Ultraviolet glue will bond all your jewelry and watch repairs using daylight or ultraviolet light.
Best UV Activated Glue, Light Activated Adhesive
Drop Bond Pasting Glass to Glass with UV Glue, Packaging Type
Watch Crystal Glue Clear UV Adhesive Thinner Viscosity
UV Adhesive MINEFIX for watch crystal glasses - UV Adhesive Glue
DropBond UV Glue 3030: The Perfect Bond for Glass and Acrylic
UV Cure Adhesives - Benson Polymers Ltd.
Watch glass adhesive ? - Watch Repairs Help & Advice - Watch
Light positioning the glue into the short ultraviolet curing lamp radiation, until the hand nudging fixed. Tensile shear strength: ≥ 10MPa.
UV Glue Curing Adhesive Transparent Crystal Glass Repair Tool Liquid Glue 10ml
LET'S RESIN UV Resin for Bonding, 100g Perfect Art Adhesive UV
Let's see those Invicta 8926 mods!, Page 158